Application (Precise drying test chamber)
Environmental adaptability and reliability test for the instruments and meters, electrical products, materials, spare parts, equipment, etc. at a low pressure, high temperature, low temperature, under the effect of single factor or multiple factors at the same time. Test for electric performance parameters of the specimen. Mainly used in aviation, aerospace, information, electronics and other industries.
Features
- External pressure type box body structure and stainless steel tank design, rational air circulation system and scientific layout of heating, refrigerating system.
- Adopts international brand of imported parts for cooling system to improve operation reliability
- High precision and stable performance with touch screen controller, friendly Man-Machine interface.
- Multiple layers of safety device to easy maintenance.
Technical Parameters
| Model | MT CKU- 504 LE | MT CKU- 1000 LE | MT CKU- 504 SE | MT CKU- 1000 SE |
| Internal Size (DxWxH) mm | 800 x 700 x 900 | 1000 x 1000 x 1000 | 800 x 700 x 900 | 1000 x 1000 x 1000 |
| Capacity（KW） | 11 | 15 | 16 | 18 |
| Chamber Volume（L） | 504 | 1000 | 504 | 1000 |
| Temp range | -40℃～+150℃ | -70℃～+150℃ | ||
| Temp constancy | ±0.5％ | |||
| Temp deviation | ≥100℃, ±3.0℃（at constant pressure with empty load）
＜100℃, ±2.0℃（at constant pressure with empty load） |
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| Cooling rate | 0.7℃～1.0℃/min（Overall average） | |||
| Pressure range | Constant pressure ～1kPa | |||
| Pressure constancy | When ≥40kPa, ±2kPa, 4kPa～40pKa ±0.5kPa, when≤4kPa, ±0.1kPa | |||
| Depressurization rate | Constant pressure～1kPa≤30mins（Normal temp） | |||
| Pressure recovery rate | 10kPa/Min(adjustable） | |||
| Exterior material | Cold-rolled steel sheet(Rust proof&Plastic Spray treated)/Stainless Steel plate | |||
| Interior material | Stainless steel（SUS304） | |||
| Pressurized parts | High quality steel plate(Rust proof & Plastic spray treated) | |||
| Insulation material | High quality glass wool | |||
| Compressor | Semi-Hermetic Compressor | |||
| Cooling Mode | Water cooled | |||
| Temp regulating method | Balanced Temperature & Humidity Control System (BTHC） | |||
| Pump | Rotary vane type vacuum pump | |||
| Heater | Iron-chrome wire heater | |||
| Sight window | Circular viewing glass incorporating heat generator | |||
| Temp Sensor | Pt-100 | |||
| Controller | Touch Screen Controller | |||
| Safety Devices | Over pressure, over heat and over current protection for compressor, over temp. protection, over load protection for blower, Hydraulic and Water lack Protection, | |||
| Standard Accessory | Sight window, Cable Port( 1 located on the left side), Baffle, Baffle frame*2 | |||
| Power | AC380V/50Hz, 3Phase 5 wires+ Ground Wire. | |||
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